/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.pinot.spi.metrics;

import java.util.function.Supplier;


/**
 * SettableValue allows the value to be set to a value or provided by a value supplier.
 * @param <T> the type of the value to be set.
 */
public interface SettableValue<T> {
  /**
   * Sets the value.
   * @param value the value to set.
   */
  void setValue(T value);

  /**
   * Sets the value supplier.
   * @param valueSupplier the value supplier to set.
   */
  void setValueSupplier(Supplier<T> valueSupplier);
}
